package operation;

import book.Book;
import book.BookList;

import java.util.Scanner;

public class ReturnOperation implements IOperation{
    @Override
    public void work(BookList bookList) {
        System.out.println("归还图书");
        System.out.println("请输入要还的书名:");
        Scanner scan = new Scanner(System.in);
        String name = scan.nextLine();

        int num = bookList.getBookNum();
        for(int i =0; i<num; ++i) {
            Book book = bookList.getBook(i);
            if(name.equals(book.getName())) {
                book.setBorrowed(false);
                System.out.println("归还成功！");
                return;
            }
        }
        System.out.println("抱歉，没有这本书");
    }
}
